High-alkali coals are distributed in many countries all over the world, mainly characterized
by contains abundant alkali metals and alkaline earth metals (AAEMs) elements, direct …

The recovery of lithium (Li) from coal ash has gained growing attention as a promising Li
resource. Compared with extensive studies on the modes of occurrence of Li in coal and …

English Iron is an important element commonly found in coal minerals, and its occurrence
parameters such as content and valence are the key factors affecting the physical and …

Lithium-rich clay exhibits a significant potential to ensure the lithium supply for clean energy
development. To achieve low consumption and high efficiency extraction of lithium, the …

Ash fusion characteristics and melting mechanism of two high-sodium coals including Luan
(LA) and Hongshaquan (HSQ) with addition of ammonium dihydrogen phosphate and …

Due to the wide region of Zhundong mining area, the coal properties of different mines are
quite different. In this paper, a Zhundong coal containing red and cyan spherical particles …

To better understand the mineralogical, release-transformation patterns and ash deposition
of Mg-bearing minerals, Wucaiwan Coal (WCW), Meihuajing Coal (MHJ), and slag of water …

Ammonia/coal co-firing is an efficient strategy in the thermal power industry for source-based
carbon reduction. Its ignition and combustion are critical for maintaining flame stability and …

The severe slagging problems during Zhundong coal combustion caused by the high alkali
attracted broad attention. To obtain the characteristics and the formation of the deposits at …

研究不同密度准东高铁煤灰熔融特性, 可探究准东高铁煤灰不均匀熔融规律.
用有机重液浮沉法分离准东高铁煤不同密度组分, 测定各煤样低温灰化后矿物组成及煤灰化学 …